#218B – Chromcraft Replacement Plastic Insert Seat Post Bushing OEM 2 1/8″ OD × 1 7/8″ ID for Caster Kitchen Dining Chairs, Please Check Your Old Parts and Measurements, Instructions Included.

About this item PLEASE CHECK YOUR OLD PART & MEASUREMENTS BEFORE PURCHASING. Top flange diameter of plastic insert seat post bushing measures 2 1/8″ outside diameter. Fits 1 7/8″ inside diameter steel standpipe from the leg chair base. Replacement plastic insert seat post bushing for fits most 2″ outside diameter metal standpipe, Chromcraft older model, Daystrom, Douglas, Lisa Furniture & many more chairs swivel/tilt mechanisms. The plastic insert seat post bushing take 1″ diameter shaft/pipe from the swivel tilt mechanism. The plastic insert seat post bushing is 4 1/8″ long with 2 locking tabs for a sercured fit.